The sun protection factor SPF: what it is, how to identify it correctly and choose the most effective means of

12 August, 2017

Summer ... Each one of us likes to soak up the soothing sun, laze on the beach, get a nice, even tan.Yes, and just walking through the streets on a clear day in the hot season (and even throughout the year, if it happens anywhere in Australia or South-East Asia), we find ourselves at risk.Why is that?Because the sun's rays, except for sunburn, can cause significant damage to our skin.The result of their exposure is excessive dryness of the skin, especially the face, arms, shoulders - that is, those places that in hot weather are not hidden under clothing;the appearance of freckles and age spots;and in severe cases, the sun's rays can cause one of the most difficult to treat form of cancer - melanoma.How to protect yourself and your children?Use a product with SPF.What is it, how to choose it according to your skin type, as well as some brands to be trusted, we describe in this article.By the way, the sun is very active, and in the winter, so the protection should be used in the clear winter days, putti

ng it on the face makeup.

All of SPF: what it is, its levels and determining what kind of figure you need

So, SPF (Sun Protection Factor - a sun-protection factor) - is a special substance, whose main objective is the absorption and neutralization of the effect of sunlight.The content of this factor is usually indicated on the packaging means and can range from 5 to 100-120 (scale - from weak to strong).Manufacturers produce sunscreen products in the form of lotions, sprays, wipes.You may also meet with SPF chapstick and lip.Typically SPF level of a means indicated on the package.But what kind of indicator of factors you have to choose?There is a simple rule: you need to determine how long your skin reddens under the scorching sun - this period is usually 10-15 minutes (although Darkie can blush in half an hour, while the natural blonde "Nordic" type is enough for 2-5 minutes).Thus, a specified amount, let it be a quarter of an hour, you have to be multiplied by the index of SPF, indicated on your vehicle, for example SPF 20. 15 x 20 = 300 minutes or 5 hours you can safely spend in the sun.Just like that.

SPF: choose, depending on the skin phototype

So, if you just started to sunbathe, for example, in the first few days at the resort, dermatologists recommend to acquire the means, SPF is slightly higher than you need.If you - the owner of the light skin and hair, will need sunscreen SPF 50. But first, in the early days, it is better to be able to use the index to 70. If you have a moderately dark skin, choose products with SPF 15-20.For children, especially the youngest, whose skin still does not produce in sufficient quantities protective pigment melanin, use creams or lotions with SPF 80-100.

tools with SPF: rules of

Keep in mind that the creams and lotions should be applied 15-20 minutes before sun exposure, so they had time to absorb into the skin.When namazyvanii pay special attention to the face, shoulders, hands.Also, do not forget about the back.Lips also need protection - you can apply a special hygienic lipstick with a protective factor.Although many manufacturers claim that their products are resistant to water, yet not worth the risk: If after applying means with SPF you swim in the sea or pool, do not be lazy and use the lotion again.Better to spend a few minutes, than after a few days to suffer from sunburn.

Popular brand vehicles with SPF

What is it, we have found: products with a protective factor presented in the form of various creams, lotions and sprays.The most popular manufacturers, agents which have excellent value "price-quality", - Garnier, Nivea, "Sunshine" and "red line."It is cheap, affordable brand.Keep in mind that your hair is also in need of protection, on the beach so it is better to hide under a hat or scarf, or use special sprays.So now you have basic information about the factor SPF: what it is, how to calculate it correctly and what means of protection from the sun to choose.Now your vacation does not darken sunburn and your skin will become smooth, intense, but at the same time not harming healthy tan.